Happyhunter, I agree with your comments. I don't recommend the +P in the model 10, and one has to be very careful if they do use them to ensure they do not feed them to the old M&P or a pre-war model. My model 10 was made in 1976, I bought it new while stationed in Germany. It has had very few rounds put thru it (maybe 300). I carried it in my vehicle for a while, before the CCL in Texas. I did carry with the +P, but as I said it was "for emergency only." I wanted the extra power for penetration and was of the frame of mind that any use would be less than ten yards. I carried the model 10 because it had to be left in the vehicle at some questionable places, I didn't want to take a chance of losing one of my better handguns. Today the old model 10 is back in the safe, when I go out it's in style, either my .40 Sig, or my Para .45.